2189244

素因数分解:

$2^2\times 3^1\times {\mathrm{241}}^1\times {\mathrm{757}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 5136208

約数和(自身を除く): 2946964

約数列:

[1, 2, 3, 4, 6, 12, 241, 482, 723, 757, 964, 1446, 1514, 2271, 2892, 3028, 4542, 9084, 182437, 364874, 547311, 729748, 1094622, 2189244]

約数ペア:

[(1, 2189244), (2, 1094622), (3, 729748), (4, 547311), (6, 364874), (12, 182437), (241, 9084), (482, 4542), (723, 3028), (757, 2892), (964, 2271), (1446, 1514)]